Tiffen #1 B&W Viewing Filter projector Includes a SMC Pentax-M 28mm

Includes a SMC Pentax-M 28mm f2

It also works with the Nikon Trigger Grip cable AR-6

and it's in very good condition

The Yashica ST-7 is a rebranded version of the the Bilora Stabilet 1011: a compact

I'm sure this is the sort of thing you'd get for free when you mail-ordered a Miranda from some NYC outfit's ad in the back of Modern Photography

Tiffen #1 B&W Viewing Filter projector Includes a SMC Pentax-M 28mmThis handheld filter is designed to be used on your eye not on your camera so you can better visualize light and contrast for black and white shooting. The brownish filter helps strip away most of the colour information, so while you won't be looking at a pure black and white image, it'll keep your squirrel brain from getting too distracted. In excellent condition. And don't feel bad about the squirrel brain thing, it happens to all of us.